Overview
The TDA1517ATW/N1,112 is an integrated circuit designed by NXP USA Inc. for use in audio amplification applications. This device is a class-AB output amplifier, housed in a 20-pin HTSSOP (Heatsink Thin Shrink Small Outline Package) package. It is primarily developed for multimedia applications, offering flexibility and high performance in various audio amplification scenarios.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Power (BTL) | 8 W | - |
| Output Power (SE) | 2 × 4 W | - |
| Gain | 20 dB | - |
| Supply Voltage | Up to 18 V | V |
| Load Resistance | 4 Ω or 8 Ω | Ω |
| Package Type | HTSSOP20 | - |
| Mode Select Switch | Standby, Mute, Operating | - |
| Thermal Protection | Yes | - |
| Electrostatic Discharge Protection | Yes | - |
Key Features
- Requires very few external components.
- Flexibility in use: mono Bridge-Tied Load (BTL) and stereo Single-Ended (SE) configurations.
- High output power with low offset voltage at output.
- Fixed gain of 20 dB.
- Good ripple rejection.
- Mode select switch for standby, mute, and operating modes.
- AC and DC short-circuit safe to ground and VP.
- Electrostatic discharge protection and thermal protection.
- Reverse polarity safe.
- No switch-on/switch-off plop.
- Low thermal resistance.
Applications
The TDA1517ATW/N1,112 is primarily used in multimedia applications, including but not limited to:
- Home audio systems.
- Car audio systems.
- Portable audio devices.
- Public address systems.
- Other audio amplification needs where high output power and low distortion are required.
Q & A
- What is the output power of the TDA1517ATW/N1,112 in BTL configuration?
The output power in BTL configuration is 8 W.
- What is the gain of the TDA1517ATW/N1,112?
The gain is fixed at 20 dB.
- What are the different modes supported by the mode select switch?
The modes supported are standby, mute, and operating.
- Is the TDA1517ATW/N1,112 protected against short circuits and thermal issues?
Yes, it has AC and DC short-circuit protection and thermal protection.
- What is the package type of the TDA1517ATW/N1,112?
The package type is HTSSOP20.
- Can the TDA1517ATW/N1,112 be used in both mono and stereo configurations?
Yes, it can be used in both mono BTL and stereo SE configurations.
- Does the TDA1517ATW/N1,112 require many external components?
No, it requires very few external components.
- Is the TDA1517ATW/N1,112 reverse polarity safe?
Yes, it is reverse polarity safe.
- What is the typical load resistance for the TDA1517ATW/N1,112?
The typical load resistance is 4 Ω or 8 Ω.
- Does the TDA1517ATW/N1,112 have electrostatic discharge protection?
Yes, it has electrostatic discharge protection.
